This article presents the geotechnical parameters from a laboratory investigation of a Quaternary sedimentary deposit located in a low-lying area of Macaé, Rio de Janeiro (RJ), Brazil, and, when possible, compares these parameters with those from field tests and other Brazilian studies on soft soils. The deposit is described in terms of its g...
View ArticleDuring routine inspection works in 2006 inspectors found resurgences of water at the toe of a small embankment dam named ″Ribeirão do Gama″, located at Brasília – DF. After technical visits, geotechnical engineers characterized these groundwater leakages as a piping process at an early stage. ...
View ArticleAnalyses of load settlement behavior for pile groups must consider the interaction of nearby piles. In small pile groups, the key factor for evaluating load-settlement behavior is single-pile stiffness, but when analyzing large pile groups and piled rafts, the importance of induced settlements due to neighboring piles increases. This paper reviews the m...
View ArticleDiagenetic processes acting on the sandy sediments of the marine plains from the city of Recife/Brazil formed different types of sandstones. Two blocks of the sandstone formed in the Pleistocene epoch were collected to perform characterization tests and determine their mechanical properties. This sandstone is present in a depth between 0.3 and 4.5 mand ...
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